EN 10222-4 Grade P285NH normalized or normalized formed (+N)

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Description

Steel P285NH is a weldable fine grained steel with a yield strength of max. 285 N/mm². Application: pressure vessel construction, apparatus engineering, general machine and toolbuilding.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

7.8 - 7.9 g/cm³

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Typical for Low Carbon Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

200 - 215 GPa

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Typical for Low Carbon Steel

Elongation

20.0 °C

21 - 24 %

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Poisson's ratio

23.0 °C

0.29 [-]

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Typical for Low Carbon Steel

Shear modulus

23.0 °C

82 GPa

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Typical for Low Carbon Steel

Tensile strength

20.0 °C

390 - 510 MPa

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Yield strength

20.0 °C

265 - 285 MPa

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200.0 °C

206 MPa

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250.0 °C

186 MPa

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300.0 °C

157 MPa

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350.0 °C

137 MPa

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400.0 °C

118 MPa

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Yield strength Rp0.2

20.0 °C

255 - 275 MPa

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50.0 °C

251 - 276 MPa

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100.0 °C

237 - 259 MPa

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150.0 °C

219 - 240 MPa

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200.0 °C

201 - 221 MPa

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250.0 °C

184 - 202 MPa

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300.0 °C

151 - 166 MPa

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350.0 °C

137 - 153 MPa

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400.0 °C

118 - 144 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.32E-5 - 1.38E-5 1/K

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Typical for Low Carbon Steel

Max service temperature

500 °C

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Typical for Carbon Steel

Melting point

1480 - 1526 °C

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Typical for Low Carbon Steel

Specific heat capacity

23.0 °C

465 J/(kg·K)

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Typical for Low Carbon Steel

Thermal conductivity

23.0 °C

25 - 93 W/(m·K)

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Typical for Low Carbon Steel

Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

1.43E-7 - 1.74E-7 Ω·m

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Typical for Carbon Steel

Magnetic

PropertyValueComment

Curie temperature

770 °C

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Typical for Low Carbon Steel

Chemical properties

PropertyValue

Aluminium

0.02 - 0.06 %

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Carbon

0.18 %

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Chromium

0.3 %

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Copper

0.2 %

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Manganese

0.6 - 1.5 %

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Molybdenum

0.08 %

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Nickel

0.3 %

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Niobium

0.03 %

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Nitrogen

0.02 %

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Phosphorus

0.03 %

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Silicon

0.4 %

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Sulfur

0.01 - 0.015 %

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Vanadium

0.05 %

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